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A. Voishvillo, B. Kakonyi, and B. Mclaughlin, "Comparison of Different Methods to Measure Acoustical Impedance of Horns," J. Audio Eng. Soc., vol. 70, no. 5, pp. 392-405, (2022 May.). doi: https://doi.org/10.17743/jaes.2022.0003 A. Voishvillo, B. Kakonyi, and B. Mclaughlin, "Comparison of Different Methods to Measure Acoustical Impedance of Horns," J. Audio Eng. Soc., vol. 70 Issue 5 pp. 392-405, (2022 May.). doi: https://doi.org/10.17743/jaes.2022.0003
Abstract: The goal of this work is to review and compare different practical methods to obtain a horn’s acoustical impedance. A new alternative method to obtain horn acoustical impedance is introduced and described. A comparison between several methods of measuring horns’ acoustical impedance and finite element analysis is shown. A one-dimensional matrix model is also used for the horn impedance derivation. The acoustical transfer functions of two different horns are measured and compared with the finite element analysis results. A derivation of the axisymmetric exponential horn’s matrix coefficients is provided.

@article{voishvillo2022comparison,
author={voishvillo, alexander and kakonyi, balazs and mclaughlin, brian},
journal={journal of the audio engineering society},
title={comparison of different methods to measure acoustical impedance of horns},
year={2022},
volume={70},
number={5},
pages={392-405},
doi={https://doi.org/10.17743/jaes.2022.0003},
month={may},} @article{voishvillo2022comparison,
author={voishvillo, alexander and kakonyi, balazs and mclaughlin, brian},
journal={journal of the audio engineering society},
title={comparison of different methods to measure acoustical impedance of horns},
year={2022},
volume={70},
number={5},
pages={392-405},
doi={https://doi.org/10.17743/jaes.2022.0003},
month={may},
abstract={the goal of this work is to review and compare different practical methods to obtain a horn’s acoustical impedance. a new alternative method to obtain horn acoustical impedance is introduced and described. a comparison between several methods of measuring horns’ acoustical impedance and finite element analysis is shown. a one-dimensional matrix model is also used for the horn impedance derivation. the acoustical transfer functions of two different horns are measured and compared with the finite element analysis results. a derivation of the axisymmetric exponential horn’s matrix coefficients is provided.},}

TY - report
TI - Comparison of Different Methods to Measure Acoustical Impedance of Horns
SP - 392 EP - 405
AU - Voishvillo, Alexander
AU - Kakonyi, Balazs
AU - Mclaughlin, Brian
PY - 2022
JO - Journal of the Audio Engineering Society
IS - 5
VO - 70
VL - 70
Y1 - May 2022 TY - report
TI - Comparison of Different Methods to Measure Acoustical Impedance of Horns
SP - 392 EP - 405
AU - Voishvillo, Alexander
AU - Kakonyi, Balazs
AU - Mclaughlin, Brian
PY - 2022
JO - Journal of the Audio Engineering Society
IS - 5
VO - 70
VL - 70
Y1 - May 2022
AB - The goal of this work is to review and compare different practical methods to obtain a horn’s acoustical impedance. A new alternative method to obtain horn acoustical impedance is introduced and described. A comparison between several methods of measuring horns’ acoustical impedance and finite element analysis is shown. A one-dimensional matrix model is also used for the horn impedance derivation. The acoustical transfer functions of two different horns are measured and compared with the finite element analysis results. A derivation of the axisymmetric exponential horn’s matrix coefficients is provided.